Daboll's Schoolmaster's Assistant: Improved and Enlarged, Being a Plain Practical System of Arithmetick, Adapted to the United States |
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Page 13
... Motion . 60 seconds ( " ) make 60 minutes , 30 degrees , 12 signs , or 360 degrees , the Zodiack . B 1 minute , 1 degree , 1 sign , S. whole great circle of the Explanation of Characters used in this Book . Equal to ARITHMETICAL TABLES .
... Motion . 60 seconds ( " ) make 60 minutes , 30 degrees , 12 signs , or 360 degrees , the Zodiack . B 1 minute , 1 degree , 1 sign , S. whole great circle of the Explanation of Characters used in this Book . Equal to ARITHMETICAL TABLES .
Page 14
... Equal to , as 12d . 18. signifies that 12 pence are equal to 1 shilling . + More , the sign of Addition , as 5 + 7 = 12 , signifies that 5 and 7 added together , are equal to 12 . Minus , or less , the sign of Subtraction , as 6-24 ...
... Equal to , as 12d . 18. signifies that 12 pence are equal to 1 shilling . + More , the sign of Addition , as 5 + 7 = 12 , signifies that 5 and 7 added together , are equal to 12 . Minus , or less , the sign of Subtraction , as 6-24 ...
Page 17
... smaller numbers , of the same denomination , into one larger , equal to the whole or sum total ; as 4 dollars and six dollars in one sum is 10 dollars . B2 RULE . Having placed units under units , tens under SIMPLE ADDITION . 17.
... smaller numbers , of the same denomination , into one larger , equal to the whole or sum total ; as 4 dollars and six dollars in one sum is 10 dollars . B2 RULE . Having placed units under units , tens under SIMPLE ADDITION . 17.
Page 19
... equal to the first : Or cut off the upper line of figures , and find the amount of the rest ; then if the amount and upper line , when added , be equal to the total , the work is supposed to be right . 2. There is another method of ...
... equal to the first : Or cut off the upper line of figures , and find the amount of the rest ; then if the amount and upper line , when added , be equal to the total , the work is supposed to be right . 2. There is another method of ...
Page 20
... equal to the 18 3 0 3 excess of nines in the sum total , the work is supposed to be right . Excess of 9's . 207161 15. Add 8635 , 2194 , 7421 , 5063 , 2196 , and 1245 to gether . Ans . 26754 . 16. Find the sum of 3482 , 783645 , 318 ...
... equal to the 18 3 0 3 excess of nines in the sum total , the work is supposed to be right . Excess of 9's . 207161 15. Add 8635 , 2194 , 7421 , 5063 , 2196 , and 1245 to gether . Ans . 26754 . 16. Find the sum of 3482 , 783645 , 318 ...
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Common terms and phrases
100 dollars 2qrs 3grs 3qrs acres annuity annum answer Anthony Billings arithmetical series Bought bushels ciphers common difference compound interest containing decimal Deduct dimes divide the product dividend divisor dols equal EXAMPLES farthings federal money figure Find the value gain or loss gallon geometrical series given number given sum gross hundred improper fraction inches least common multiple left hand lowest terms measure merchants miles mills milreas mixed numbers months Multiply the given neat weight New-England currency New-Jersey New-York NOTE Nova-Scotia currency number of shillings number of terms paid payment pence pound pound sterling present worth principal quotient rate per cent ratio ready money remainder Required the interest right hand rods Rule of Three sell separatrix share shillings simple interest sold square root sterling subtract subtrahend tare third Thomas Grosvenor tret tuns VULGAR FRACTIONS whole numbers wine